Products Ventilator Other Ventilator Back Cowl Vent 956-73415-00 COWL VENT PLASTIC ITEM NO. Hole mm Color Weight/g 956-73415-00 76 (3-3/8") White 168 You May Also Be Interested In Brass Ventilator 197-00886-00 Vent Adjustable 956-03755-00 Cable 556-12031-00 Stainless Steel Hinges 197-00857-00